Title:
ENGINE CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2010/079624
Kind Code:
A1
Abstract:
In a hybrid vehicle driven by means of an engine (1) and motor generators (MG1, MG2), the engine (1) is equipped with a variable compression ratio mechanism (A) and a variable valve timing mechanism (B). Minimum fuel consumption sustention control for satisfying the demand output of the engine by increasing the engine speed under such a state as the maximum machine compression ratio is maintained when the demand output of the engine (1) is increased, and control for increasing the engine torque by lowering the machine compression ratio are performed selectively.
More Like This:
Inventors:
IRISAWA YASUYUKI (JP)
Application Number:
PCT/JP2009/050401
Publication Date:
July 15, 2010
Filing Date:
January 07, 2009
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
IRISAWA YASUYUKI (JP)
IRISAWA YASUYUKI (JP)
International Classes:
F02D13/02; F02D15/02; F02D45/00
Foreign References:
| JP2003042277A | 2003-02-13 | |||
| JP2004218432A | 2004-08-05 | |||
| JP2007118716A | 2007-05-17 | |||
| JP2007162649A | 2007-06-28 | |||
| JP2008273469A | 2008-11-13 | |||
| JP2004044433A | 2004-02-12 | |||
| JP2007332870A | 2007-12-27 | |||
| JP2007303423A | 2007-11-22 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Atsushi Aoki (JP)
Atsushi Aoki (JP)
Download PDF: